/* ==========================================================================
   Gigafarma - Folha de estilos
   Paleta: azul #0066cc + branco + cinza neutros
   ========================================================================== */

:root {
  --azul: #0066cc;
  --azul-escuro: #004c99;
  --azul-claro: #e6f1fc;
  --verde: #00a86b;
  --verde-wpp: #25d366;
  --laranja: #ff6b00;
  --vermelho: #e53935;
  --cinza-1: #f5f7fa;
  --cinza-2: #e4e8ee;
  --cinza-3: #b0b8c4;
  --cinza-4: #6b7280;
  --cinza-5: #1f2937;
  --texto: #1f2937;
  --radius: 12px;
  --sombra: 0 2px 8px rgba(0,0,0,.06);
  --sombra-hover: 0 6px 18px rgba(0,0,0,.1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--texto);
  line-height: 1.5;
  background: #fff;
}
a { color: var(--azul); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
h1, h2, h3, h4 { color: var(--cinza-5); margin: 0 0 12px; }
h1 { font-size: 2rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.125rem; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.container.narrow { max-width: 880px; }

/* ============ Top bar ============ */
.topbar {
  background: var(--azul);
  color: #fff;
  font-size: 0.875rem;
}
.topbar-inner {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 20px;
  gap: 16px;
  flex-wrap: wrap;
}
.topbar .pin { margin-right: 6px; }
.topbar .wpp-top {
  color: #fff; font-weight: 600;
  text-decoration: underline;
}
.topbar .wpp-top:hover { opacity: .85; }

/* ============ Header ============ */
.header {
  background: #fff;
  border-bottom: 1px solid var(--cinza-2);
  padding: 16px 0;
  position: sticky; top: 0; z-index: 90;
}
.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 24px;
  align-items: center;
}
.logo {
  display: flex; align-items: center; gap: 8px;
  text-decoration: none;
  color: var(--azul);
}
.logo-mark {
  background: var(--azul); color: #fff;
  width: 40px; height: 40px;
  border-radius: 10px;
  display: grid; place-items: center;
  font-size: 1.5rem; font-weight: 700;
}
.logo-text {
  font-size: 1.5rem; font-weight: 700;
  color: var(--cinza-5);
}
.busca {
  display: flex; width: 100%;
  background: var(--cinza-1);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid var(--cinza-2);
}
.busca input {
  flex: 1;
  padding: 12px 20px;
  border: none;
  background: transparent;
  font-size: 1rem;
}
.busca input:focus { outline: none; }
.busca button {
  border: none;
  background: var(--azul);
  color: #fff;
  padding: 0 24px;
  cursor: pointer;
  font-size: 1.125rem;
  border-radius: 0 999px 999px 0;
}
.acoes {
  display: flex; gap: 8px;
}
.btn-contato, .btn-wpp, .btn-outline, .btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 0.95rem;
  transition: all .15s;
}
.btn-contato {
  background: #fff; border-color: var(--cinza-2); color: var(--cinza-5);
}
.btn-wpp {
  background: var(--verde-wpp); color: #fff;
}
.btn-wpp:hover { background: #1ebe5a; color: #fff; text-decoration: none; }
.btn-outline {
  background: #fff; border-color: var(--azul); color: var(--azul);
}
.btn-outline:hover { background: var(--azul-claro); text-decoration: none; }
.btn {
  background: var(--azul); color: #fff;
}
.btn:hover { background: var(--azul-escuro); color: #fff; text-decoration: none; }
.btn-grande { padding: 14px 28px; font-size: 1.05rem; }

/* ============ Nav ============ */
.nav {
  background: #fff;
  border-bottom: 1px solid var(--cinza-2);
  overflow-x: auto;
}
.nav-inner {
  display: flex;
  gap: 4px;
  padding: 0 20px;
  white-space: nowrap;
}
.nav-inner a {
  padding: 14px 18px;
  color: var(--cinza-5);
  font-weight: 500;
  border-bottom: 3px solid transparent;
  transition: all .15s;
}
.nav-inner a:hover {
  text-decoration: none;
  color: var(--azul);
  background: var(--azul-claro);
}
.nav-inner a.active {
  color: var(--azul);
  border-bottom-color: var(--azul);
}
.nav-inner a.destaque { color: var(--laranja); }
.nav-inner a.destaque:hover { background: #fff0e6; color: var(--laranja); }

/* ============ Hero ============ */
.hero {
  background: linear-gradient(135deg, var(--azul) 0%, var(--azul-escuro) 100%);
  color: #fff;
  padding: 56px 0;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px; align-items: center;
}
.hero h1 {
  color: #fff;
  font-size: 2.5rem;
  line-height: 1.15;
  margin-bottom: 12px;
}
.hero-sub {
  font-size: 1.15rem;
  opacity: .95;
  margin-bottom: 24px;
  max-width: 520px;
}
.hero-ctas { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-ctas .btn-outline {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.3);
  color: #fff;
}
.hero-ctas .btn-outline:hover { background: rgba(255,255,255,.2); }
.cupom {
  display: inline-flex; gap: 12px;
  background: rgba(255,255,255,.15);
  padding: 12px 20px;
  border-radius: var(--radius);
  margin-top: 24px;
  font-size: 0.95rem;
  border: 1px dashed rgba(255,255,255,.4);
}
.cupom strong {
  background: #fff; color: var(--azul);
  padding: 2px 8px; border-radius: 4px;
}
.cupom-label {
  font-weight: 600;
  opacity: .9;
}
.hero-image {
  display: flex; flex-direction: column; gap: 12px;
}
.hero-badge {
  background: rgba(255,255,255,.12);
  padding: 14px 20px;
  border-radius: var(--radius);
  font-weight: 600;
  border: 1px solid rgba(255,255,255,.2);
}

/* ============ Banners ============ */
.banners { padding: 40px 0; }
.banners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}
.banner {
  color: #fff;
  padding: 32px;
  border-radius: var(--radius);
  text-decoration: none;
  position: relative;
  transition: transform .2s;
  min-height: 140px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.banner:hover { transform: translateY(-3px); text-decoration: none; color: #fff; }
.banner h3 { color: #fff; font-size: 1.4rem; margin: 0; }
.banner p { margin: 8px 0 0; opacity: .95; }
.banner-seta {
  position: absolute; right: 24px; bottom: 24px;
  font-size: 1.5rem; opacity: .8;
}

/* ============ Seções categoria ============ */
.secao-cat, .secao-medicamentos, .diferenciais { padding: 40px 0; }
.secao-cat { border-top: 1px solid var(--cinza-2); }
.secao-header {
  display: flex; justify-content: space-between; align-items: flex-end;
  margin-bottom: 24px;
  gap: 16px; flex-wrap: wrap;
}
.secao-header h2 { margin: 0; }
.secao-header p { margin: 4px 0 0; color: var(--cinza-4); }
.ver-tudo {
  font-weight: 600;
  white-space: nowrap;
}

/* ============ Grid produtos ============ */
.grid-produtos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.produto {
  background: #fff;
  border: 1px solid var(--cinza-2);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all .15s;
  display: flex;
  flex-direction: column;
}
.produto:hover {
  border-color: var(--azul);
  box-shadow: var(--sombra-hover);
}
.produto-img {
  background: var(--cinza-1);
  aspect-ratio: 1 / 1;
  display: grid; place-items: center;
  position: relative;
  overflow: hidden;
}
.produto-img img { width: 100%; height: 100%; object-fit: contain; padding: 12px; }
.produto-img .icone-generico { padding: 20%; opacity: .6; }
.sem-img span {
  font-size: 3rem;
  opacity: .3;
}
.badge-oferta {
  position: absolute; top: 8px; left: 8px;
  background: var(--laranja); color: #fff;
  padding: 4px 10px; border-radius: 4px;
  font-size: 0.75rem; font-weight: 700;
  letter-spacing: 0.05em;
}
.produto-info {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}
.produto-nome {
  font-size: 0.9rem;
  line-height: 1.3;
  color: var(--cinza-5);
  margin: 0;
  min-height: 2.3em;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.produto-marca {
  font-size: 0.75rem; color: var(--cinza-4);
  margin: 0; text-transform: uppercase; letter-spacing: 0.02em;
}
.produto-preco {
  display: flex; align-items: baseline; gap: 6px;
  flex-wrap: wrap;
  margin: 6px 0 8px;
}
.preco-de {
  color: var(--cinza-3);
  text-decoration: line-through;
  font-size: 0.85rem;
}
.preco-por {
  color: var(--cinza-5);
  font-size: 1.25rem;
  font-weight: 700;
}
.btn-pedir {
  background: var(--verde-wpp); color: #fff;
  padding: 8px 12px; border-radius: 8px;
  text-align: center;
  font-size: 0.875rem; font-weight: 600;
  margin-top: auto;
  text-decoration: none;
}
.btn-pedir:hover { background: #1ebe5a; color: #fff; text-decoration: none; }

/* ============ Seção medicamentos ============ */
.secao-medicamentos { background: var(--azul-claro); }
.med-box {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  box-shadow: var(--sombra);
}
.med-box h2 { margin: 0 0 8px; }
.med-box p { margin: 0 0 8px; }
.med-convenios { color: var(--cinza-4); font-size: 0.95rem; }
.med-ctas { display: flex; flex-direction: column; gap: 8px; }

/* ============ Diferenciais ============ */
.diferenciais { background: var(--cinza-1); }
.dif-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}
.dif {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
}
.dif-icon { font-size: 2rem; margin-bottom: 8px; }
.dif h4 { margin: 0 0 8px; }
.dif p { margin: 0; color: var(--cinza-4); font-size: 0.95rem; }

/* ============ Página interna ============ */
.pagina { padding: 32px 0 64px; }
.cat-header {
  background: var(--cinza-1);
  padding: 32px 0;
  border-bottom: 1px solid var(--cinza-2);
}
.cat-header h1 { margin: 8px 0 4px; }
.cat-sub { color: var(--cinza-4); margin: 0 0 8px; }
.cat-count { font-size: 0.9rem; color: var(--cinza-4); margin: 0; }
.breadcrumb {
  font-size: 0.875rem; color: var(--cinza-4);
}
.breadcrumb span { margin: 0 4px; }
.cat-conteudo { padding: 24px 0 64px; }
.cat-filtros {
  display: flex; gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.cat-busca, .cat-ordem {
  padding: 10px 14px;
  border: 1px solid var(--cinza-2);
  border-radius: 8px;
  font-size: 0.95rem;
  background: #fff;
}
.cat-busca { flex: 1; min-width: 240px; }
.cat-ordem { min-width: 180px; }

.sem-resultados {
  text-align: center;
  padding: 40px 20px;
  color: var(--cinza-4);
}

.lead {
  font-size: 1.1rem;
  color: var(--cinza-4);
  max-width: 720px;
}

.card-box {
  background: #fff;
  border: 1px solid var(--cinza-2);
  border-radius: var(--radius);
  padding: 24px;
  margin: 16px 0;
}
.card-box h2 { margin-top: 0; }

.tabela { width: 100%; border-collapse: collapse; margin: 16px 0; }
.tabela th, .tabela td {
  padding: 10px 14px;
  text-align: left;
  border-bottom: 1px solid var(--cinza-2);
}
.tabela th { background: var(--cinza-1); font-weight: 600; }
.obs { font-size: 0.9rem; color: var(--cinza-4); font-style: italic; }

.passos { padding-left: 20px; }
.passos li { margin: 6px 0; }
.lista-pag {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 8px;
}
.lista-pag li {
  padding: 8px 14px;
  background: var(--cinza-1);
  border-radius: 8px;
}

.contato-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 24px 0;
}
.contato-card {
  background: #fff;
  border: 1px solid var(--cinza-2);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  text-decoration: none;
  color: var(--texto);
  transition: all .15s;
}
.contato-card:hover { border-color: var(--azul); box-shadow: var(--sombra-hover); text-decoration: none; }
.contato-card.destaque { background: var(--azul-claro); border-color: var(--azul); }
.contato-card .ico { font-size: 2rem; display: block; margin-bottom: 8px; }
.contato-card h3 { margin: 0 0 8px; }
.contato-card p { margin: 0 0 12px; }
.contato-card .big { font-size: 1.2rem; font-weight: 700; }

.contato-form {
  background: var(--cinza-1);
  border-radius: var(--radius);
  padding: 24px;
  margin-top: 24px;
}
.contato-form h2 { margin-top: 0; }
.contato-form label {
  display: block;
  margin-bottom: 12px;
  font-weight: 600;
  font-size: 0.9rem;
}
.contato-form input, .contato-form select, .contato-form textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--cinza-2);
  border-radius: 8px;
  font-size: 1rem;
  margin-top: 6px;
  font-family: inherit;
}
.contato-form button {
  border: none;
  width: 100%;
}

.chegar-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 24px;
  margin: 24px 0;
}
.chegar-info h3 { margin: 20px 0 4px; font-size: 1rem; color: var(--azul); }
.chegar-info h3:first-child { margin-top: 0; }
.chegar-info p { margin: 0 0 8px; }

.convenios-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 24px 0;
}
.convenio-card {
  background: #fff;
  border: 2px solid var(--cinza-2);
  border-radius: var(--radius);
  padding: 20px;
}
.convenio-card.destaque {
  border-color: var(--azul);
  background: var(--azul-claro);
}
.convenio-card h3 { margin: 0 0 8px; color: var(--azul); }
.convenio-card p { margin: 0; font-size: 0.95rem; }

/* Medicamentos: sem vitrine */
.aviso-anvisa-box { padding: 24px 0; }
.aviso-anvisa {
  background: #fff8e1;
  border-left: 4px solid var(--laranja);
  padding: 16px 20px;
  border-radius: 8px;
}
.aviso-anvisa strong { display: block; margin-bottom: 4px; }
.aviso-anvisa p { margin: 0 0 12px; font-size: 0.95rem; }

.busca-medicamento {
  background: #fff;
  border: 1px solid var(--cinza-2);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
}
.busca-medicamento form {
  display: flex; gap: 8px;
  margin: 20px 0;
  flex-wrap: wrap;
}
.busca-medicamento input {
  flex: 1; min-width: 220px;
  padding: 12px 16px;
  border: 1px solid var(--cinza-2);
  border-radius: 8px;
  font-size: 1rem;
}
.busca-medicamento button {
  padding: 12px 24px;
  background: var(--azul);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
}
.med-atende { text-align: left; margin-top: 24px; }
.med-atende h3 { color: var(--azul); margin: 0 0 8px; font-size: 1rem; }
.med-atende ul { padding-left: 20px; margin: 0; }
.med-atende li { margin: 4px 0; font-size: 0.95rem; }

/* Landing primeira compra */
.landing-hero {
  background: linear-gradient(135deg, var(--laranja) 0%, #ff9500 100%);
  padding: 56px 0;
  color: #fff;
}
.landing-card {
  background: #fff;
  color: var(--texto);
  border-radius: var(--radius);
  padding: 40px;
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
  box-shadow: 0 12px 40px rgba(0,0,0,.15);
}
.badge-launch {
  background: var(--laranja); color: #fff;
  padding: 4px 12px; border-radius: 4px;
  font-size: 0.75rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em;
}
.cupom-destaque {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--cinza-1); border: 2px dashed var(--laranja);
  padding: 12px 20px; border-radius: 8px;
  margin: 20px 0;
}
.cupom-destaque .cupom-label { font-weight: 600; color: var(--cinza-4); font-size: 0.85rem; }
.cupom-destaque .cupom-codigo {
  font-size: 1.5rem; font-weight: 700;
  color: var(--laranja);
  font-family: Menlo, Consolas, monospace;
}
.cupom-destaque .copiar {
  background: var(--cinza-5); color: #fff;
  border: none;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
}
.regras {
  font-size: 0.85rem; color: var(--cinza-4);
  margin-top: 20px;
}
.landing-beneficios, .landing-cta { padding: 48px 0; }
.landing-cta { background: var(--azul-claro); text-align: center; }
.ben-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 20px;
}
.ben {
  background: #fff;
  padding: 24px;
  border-radius: var(--radius);
  text-align: center;
  border: 1px solid var(--cinza-2);
}
.ben .ico { font-size: 2rem; display: block; margin-bottom: 8px; }
.ben h3 { margin: 0 0 8px; }
.ben p { margin: 0; color: var(--cinza-4); font-size: 0.95rem; }

/* ============ Busca ============ */
.busca-form {
  display: flex; gap: 12px;
  margin: 20px 0;
  flex-wrap: wrap;
}
.busca-form input[type=search] {
  flex: 1; min-width: 240px;
  padding: 12px 16px;
  border: 1px solid var(--cinza-2);
  border-radius: 8px;
  font-size: 1rem;
}
.busca-form select {
  padding: 12px 16px;
  border: 1px solid var(--cinza-2);
  border-radius: 8px;
  font-size: 0.95rem;
  min-width: 200px;
  background: #fff;
}
.busca-status {
  color: var(--cinza-4);
  margin: 8px 0 20px;
  font-size: 0.9rem;
}
.sem-resultado-box {
  background: var(--cinza-1);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  margin: 32px 0;
}
.sem-resultado-box p { margin: 8px 0; }
.sem-resultado-box .btn { margin-top: 16px; }

/* ============ Card clicável ============ */
.produto-link {
  display: flex;
  flex-direction: column;
  color: inherit;
  text-decoration: none;
  flex: 1;
}
.produto-link:hover { text-decoration: none; }
.produto-link:hover .produto-nome { color: var(--azul); }
.badge-receita {
  position: absolute; top: 8px; right: 8px;
  background: #4b5563; color: #fff;
  padding: 4px 10px; border-radius: 4px;
  font-size: 0.7rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em;
}

/* ============ Página de produto ============ */
.produto-page { padding: 24px 0 48px; }
.produto-detalhe {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 20px;
}
.produto-foto {
  background: var(--cinza-1);
  border-radius: var(--radius);
  padding: 40px;
  text-align: center;
  position: relative;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  border: 1px solid var(--cinza-2);
}
.produto-foto img {
  max-width: 100%;
  max-height: 400px;
  object-fit: contain;
}
.produto-foto .icone-grande { width: 40%; opacity: .6; }
.badge-oferta-grande {
  position: absolute; top: 16px; left: 16px;
  background: var(--laranja); color: #fff;
  padding: 10px 14px; border-radius: 8px;
  font-weight: 700; font-size: 0.85rem;
  display: flex; flex-direction: column; align-items: center;
  line-height: 1.1;
}
.badge-oferta-grande small { font-size: 0.95rem; font-weight: 700; margin-top: 2px; }
.produto-info-detalhe h1 {
  font-size: 1.8rem;
  margin: 4px 0 16px;
  line-height: 1.25;
}
.produto-info-detalhe .marca-topo {
  font-size: 0.85rem; color: var(--cinza-4);
  text-transform: uppercase; letter-spacing: 0.05em;
  font-weight: 600;
  margin: 0;
}
.aviso-medicamento {
  background: #fff8e1;
  border-left: 4px solid var(--laranja);
  padding: 14px 16px;
  border-radius: 8px;
  margin-bottom: 16px;
}
.aviso-medicamento strong {
  color: var(--laranja);
  display: block;
  margin-bottom: 4px;
}
.aviso-medicamento p { margin: 0; font-size: 0.95rem; }
.preco-grande { margin: 16px 0; }
.preco-de-grande {
  color: var(--cinza-3);
  text-decoration: line-through;
  font-size: 1rem;
  display: block;
}
.preco-por-grande {
  color: var(--cinza-5);
  font-size: 2.2rem;
  font-weight: 700;
  display: block;
}
.btn-comprar {
  display: block;
  width: 100%;
  text-align: center;
  padding: 16px;
  font-size: 1.1rem;
  margin-top: 12px;
}
.entrega-resumo {
  background: var(--azul-claro);
  border-radius: 8px;
  padding: 14px 16px;
  margin: 16px 0;
  display: flex;
  gap: 12px;
  align-items: center;
}
.entrega-resumo > span { font-size: 1.5rem; }
.entrega-resumo strong { color: var(--azul-escuro); display: block; font-size: 0.95rem; }
.entrega-resumo p { margin: 2px 0 0; font-size: 0.85rem; color: var(--cinza-4); }
.produto-descricao {
  background: #fff;
  border: 1px solid var(--cinza-2);
  border-radius: 8px;
  padding: 16px 20px;
  margin: 20px 0;
}
.produto-descricao h3 { margin-top: 0; font-size: 1rem; color: var(--azul); }
.produto-descricao p { margin: 8px 0; font-size: 0.95rem; }
.aviso-bula {
  background: #f5f7fa;
  border-radius: 8px;
  padding: 14px 16px;
  margin: 16px 0;
  font-size: 0.9rem;
}
.aviso-bula p { margin: 0 0 8px; }
.link-bula {
  color: var(--azul);
  font-weight: 600;
  font-size: 0.95rem;
}
.relacionados {
  margin-top: 48px;
  border-top: 1px solid var(--cinza-2);
  padding-top: 32px;
}
.relacionados h2 { margin-bottom: 20px; }
.voltar-categoria { text-align: center; margin: 32px 0 0; }

/* ============ Footer ============ */
.footer {
  background: var(--cinza-5);
  color: #c9d1dd;
  padding: 48px 0 24px;
  margin-top: 64px;
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  margin-bottom: 32px;
}
.footer h4 {
  color: #fff;
  margin: 0 0 12px;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.footer p { margin: 0 0 8px; font-size: 0.9rem; }
.footer a { color: #c9d1dd; }
.footer a:hover { color: #fff; }
.footer-legal {
  border-top: 1px solid #374151;
  padding-top: 20px;
  font-size: 0.85rem;
}
.footer-legal p { margin-bottom: 6px; }
.footer-legal .aviso {
  background: #1a2431;
  padding: 12px 16px;
  border-radius: 8px;
  margin: 12px 0;
  line-height: 1.4;
}
.footer-legal .copy { opacity: .6; }

/* ============ WhatsApp flutuante ============ */
.wpp-float {
  position: fixed;
  bottom: 20px; right: 20px;
  background: var(--verde-wpp);
  color: #fff;
  width: 56px; height: 56px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 1.5rem;
  box-shadow: 0 4px 16px rgba(0,0,0,.2);
  z-index: 100;
  transition: transform .15s;
}
.wpp-float:hover { transform: scale(1.1); color: #fff; }

/* ============ Responsive ============ */
@media (max-width: 880px) {
  h1 { font-size: 1.6rem; }
  .hero { padding: 32px 0; }
  .hero h1 { font-size: 1.8rem; }
  .hero-inner { grid-template-columns: 1fr; gap: 20px; }
  .header-inner { grid-template-columns: auto 1fr; gap: 12px; }
  .busca { grid-column: 1 / -1; }
  .acoes { display: none; }
  .topbar .loc { font-size: 0.75rem; }
  .med-box { grid-template-columns: 1fr; }
  .chegar-grid { grid-template-columns: 1fr; }
  .grid-produtos { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .produto-detalhe { grid-template-columns: 1fr; gap: 20px; }
  .preco-por-grande { font-size: 1.8rem; }
}